CN211560593U - Fixing brace is corrected to radius distal end fracture - Google Patents
Fixing brace is corrected to radius distal end fracture Download PDFInfo
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- CN211560593U CN211560593U CN202020092476.3U CN202020092476U CN211560593U CN 211560593 U CN211560593 U CN 211560593U CN 202020092476 U CN202020092476 U CN 202020092476U CN 211560593 U CN211560593 U CN 211560593U
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Abstract
The utility model relates to a fixing brace for correcting distal radius fracture, which comprises a hand brace and an arm brace, wherein the hand brace is connected with the arm brace through two adjusting support rods, the two adjusting support rods are perpendicular to each other and are respectively positioned at the back of the brace and one side of the brace, each adjusting support rod comprises a telescopic rod, an adjusting runner and an adjusting sleeve, and two ends of each adjusting support rod are respectively connected with a first adjusting device and a second adjusting device; the first adjusting device comprises a first top adjusting piece, a first middle adjusting piece and a first bottom adjusting piece, and the second adjusting device comprises a second top adjusting piece, a second middle adjusting piece and a second bottom adjusting piece; the utility model discloses utilize two regulation vaulting poles, can carry out the regulation of palm bent and the inclined to one side direction of chi to the hand brace respectively, for wrist provides the tension pulling force, can adjust the wrist angle at any time at the recovery in-process, when alleviating the painful and economic burden of radius distal end fracture patient, fully guaranteed the comfort level in treatment and the treatment.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a radius distal end fracture correction fixed brace.
Background
The current treatment schemes of the distal radius fracture are divided into two types, namely conservative treatment and operative treatment, the operative treatment can achieve satisfactory reduction and strong fixation, but the defects of large injury, high cost, increased infection risk and the like exist. Most of the fractures of the part can be reduced by a manipulation to obtain a satisfactory reduction effect, thereby avoiding the pain and the cost of the operation of a patient, but the external fixation effect after reduction is not satisfactory. Besides the disadvantages of heavy weight, air impermeability and local skin pigmentation, plaster fixation also has the defect of needing to be replaced for many times, and the risk of deformity healing is increased because the plaster fixation is loosened after the swelling of the fracture part is relieved and the fracture is shifted at a high risk. The brace is fixed, though light and breathable, but still needs to be replaced for multiple times to avoid the problems of looseness, joint flexion and extension angle adjustment and the like, and meanwhile, the brace cannot provide continuous and effective traction force for the wrist joint, so that the shortening and deformity of the fracture part can not be corrected frequently, and further the function recovery of the wrist joint is influenced.
Disclosure of Invention
The utility model provides a can provide the pulling force for wrist joint, avoid the collapse of articular surface and the shortening of fracture department, avoid tying up the terminal blood circulation obstacle of limbs that the tension leads to simultaneously because of high swelling, can adjust wrist joint angle at any time according to the reexamination result at the recovery in-process, when alleviating the painful and economic burden of radius distal end fracture patient, the radius distal end fracture correction of fully having guaranteed the comfort level in treatment and the treatment process fixes brace.
In order to solve the technical problem, the utility model discloses a following technical scheme: a fixing brace for correcting distal radius fracture comprises a hand brace and an arm brace, wherein the hand brace is connected with the arm brace through two adjusting support rods, the two adjusting support rods are perpendicular to each other and are respectively positioned at the back of the brace and one side of the brace, each adjusting support rod comprises a telescopic rod, the rear end of each telescopic rod is connected with the arm brace through a first adjusting device, and the front end of each telescopic rod is connected with the hand brace through a second adjusting device; the telescopic rod comprises an adjusting screw rod, one end of the adjusting screw rod is provided with an adjusting rotating wheel, one end of the adjusting rotating wheel is in threaded fit connection with the adjusting screw rod, the other end of the adjusting rotating wheel is positioned and rotatably connected with an adjusting sleeve, and the adjusting rotating wheel is further rotated to enable the adjusting screw rod to stretch and retract in the adjusting sleeve;
the first adjusting device comprises a first top connecting piece, a first middle connecting piece and a first bottom connecting piece, the first top connecting piece is fixed with the telescopic rod and is rotationally connected with the top of the first middle connecting piece along the front-back direction in a vertical plane, the upper part and the lower part of the first middle connecting piece are relatively rotationally connected along the left-right direction in a plane and are provided with fixing pieces, the bottom of the first middle connecting piece is rotationally connected with the first bottom connecting piece along the front-back direction in the vertical plane, the front part and the rear part of the first bottom connecting piece are rotationally connected along the left-right direction in the vertical plane and are provided with fixing pieces, and the first bottom connecting piece is fixedly connected with the arm brace;
the second adjusting device comprises a second top connecting piece, a second middle connecting piece and a second bottom connecting piece, the second top connecting piece is fixed with the telescopic rod, the front part and the rear part of the second top connecting piece are connected and provided with a fixing piece in the vertical plane along the left-right direction in a square relative rotation mode, the second top connecting piece is connected with the second middle connecting piece top in the vertical plane along the front-back rotation mode, the upper part and the lower part of the second middle connecting piece are connected and provided with a fixing piece in the plane along the left-right direction in a relative rotation mode, the second middle connecting piece bottom is connected with the second bottom connecting piece in the vertical plane along the front-back direction in a rotation mode, the front part and the rear part of the second bottom connecting piece are connected and provided with a fixing piece in the vertical plane along the left-right direction in a relative.
Preferably, one of the two adjusting support rods is arranged on the back of the brace, and the other adjusting support rod is arranged on the inner side of the brace.
Preferably, the regulating wheel is prismatic.
Preferably, the first bottom connecting piece and the second bottom connecting piece are respectively connected with a fixing plate and fixed with the brace bolt through the fixing plates.
Preferably, the fixing band is sleeved outside the fixing plate and the brace and is a magic tape.
Preferably, the fixing part is of a bolt structure and comprises a fixing bolt, the part rotating relatively comprises an inner pipe and an outer pipe, threads are arranged on the periphery of the inner pipe and are connected with the fixing bolt in a threaded fit mode, and then the fixing bolt rotates to the end to be attached and fixed to the outer sleeve.
Compared with the prior art, the utility model discloses utilize two to adjust the vaulting pole, can carry out palm bend and the regulation of the inclined to one side direction of chi respectively to the hand brace, provide the tension for wrist joint, avoid the collapse of articular surface and the shortening of fracture department, avoid tying up the limbs end blood circulation obstacle that leads to too tightly simultaneously because of high swelling, can adjust wrist joint angle at any time according to the result of reexamination in the recovery process, when alleviating radius distal end fracture patient's misery and economic burden, fully guaranteed the comfort level in treatment and the treatment process; in the two adjusting support rods of the utility model, one adjusting support rod is arranged at the back of the brace, and the other adjusting support rod is arranged at the inner side of the brace, so that the adjusting support rod is convenient for the patient to adjust by hand; the adjusting rotating wheel in the utility model is prismatic, which is convenient for rotating and adjusting; in the utility model, the first bottom connecting piece and the second bottom connecting piece are respectively connected with the fixed plate and are fixed with the brace bolt through the fixed plate, the structure is simple and the disassembly is possible; the fixing belt is sleeved outside the middle fixing plate and the brace, and the fixing belt is a magic tape, so that the fixing belt is convenient to use and can be quickly fixed; the utility model discloses well mounting is bolt construction, including fixing bolt, relative pivoted part includes inner tube and outer tube, and the inner tube week side is equipped with screw thread and screw-thread fit connection fixing bolt, and then fixing bolt rotates to tip and outer tube and pastes tightly fixedly, easy operation, and easy to use, the patient of being convenient for is fixed by oneself.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection relationship between the adjusting brace and the brace of the present invention;
fig. 3 is a schematic structural diagram of the middle fixing member of the present invention.
In the figure: 1. the hand brace 2, the adjusting stay bar 3, the arm brace 41, the adjusting screw rod 42, the adjusting wheel 43, the adjusting sleeve 51, the first top connecting piece 52, the first middle connecting piece 53, the first bottom connecting piece 61, the second top connecting piece 62, the second middle connecting piece 63, the third bottom connecting piece 7 and the fixing bolt.
Detailed Description
Example (b): as shown in fig. 1 to 3, a distal radius fracture correction fixing brace comprises a hand brace 1 and an arm brace 3, wherein the hand brace 1 is connected with the arm brace 3 through two adjusting support rods 2, the two adjusting support rods 2 are perpendicular to each other and are respectively located at the back of the brace and one side of the brace, each adjusting support rod 2 comprises a telescopic rod, the rear end of each telescopic rod is connected with the arm brace 3 through a first adjusting device, and the front end of each telescopic rod is connected with the hand brace 1 through a second adjusting device; the telescopic rod comprises an adjusting screw rod 41, one end of the adjusting screw rod 41 is provided with an adjusting rotating wheel 42, one end of the adjusting rotating wheel 42 is in threaded fit connection with the adjusting screw rod 41, the other end of the adjusting rotating wheel 42 is in positioning and rotating connection with an adjusting sleeve 43, and then the adjusting rotating wheel 42 is rotated to enable the adjusting screw rod 41 to stretch and retract in the adjusting sleeve 43; the first adjusting device comprises a first top connecting piece 51, a first middle connecting piece 52 and a first bottom connecting piece 53, the first top connecting piece 51 is fixed with the telescopic rod and is rotationally connected with the top of the first middle connecting piece 52 along the front-back direction in a vertical plane (the reverse rotation direction is the direction of the adjusting stay relative to the brace), the upper part and the lower part of the first middle connecting piece 52 are rotationally connected along the left-right direction in a plane and are provided with fixing pieces, the bottom of the first middle connecting piece 52 is rotationally connected with the first bottom connecting piece 53 along the front-back direction in the vertical plane, the front-back part of the first bottom connecting piece 53 is rotationally connected along the left-right direction in the vertical plane and is provided with a fixing piece, and the first bottom connecting piece 53 is fixedly connected with the arm brace 3; the second adjusting means comprises a second top connecting piece 61, a second middle connecting piece 62, a second bottom connecting piece 63, the second top connecting piece 61 is fixed with the telescopic rod, the front part and the rear part of the second top connecting piece 61 are relatively and rotatably connected in the left-right direction in the vertical plane and are provided with fixing pieces, the second top connecting piece 61 is rotatably connected with the top of the second middle connecting piece 62 along the front and back direction in the vertical plane, the upper and lower portions of the second intermediate connecting member 62 are relatively rotatably connected in the left-right direction in a plane and provided with fixing members, the bottom of the second middle connecting piece 62 is rotatably connected with the second bottom connecting piece 63 in the front-rear direction in the vertical plane, the front part and the rear part of the second bottom connecting piece 63 are relatively rotatably connected in the left-right direction in a vertical plane and are provided with fixing pieces, and the second bottom connecting piece 63 is fixedly connected with the hand brace 1; preferably, one of the two adjusting struts 2 is arranged at the back of the brace, and the other adjusting strut 2 is arranged at the inner side (the radius side) of the brace; preferably, the regulating wheel 42 is prismatic; preferably, the first bottom connecting piece 53 and the second bottom connecting piece 63 are respectively connected with a fixing plate, and are fixed with the brace through the fixing plate and a bolt; preferably, the fixing belt is sleeved outside the fixing plate and the brace and is a magic tape; preferably, the fixing part is of a bolt structure and comprises a fixing bolt 7, the part rotating relatively comprises an inner pipe and an outer pipe, threads are arranged on the periphery of the inner pipe and are connected with the fixing bolt 7 in a threaded fit mode, and then the fixing bolt rotates to the end to be attached and fixed to the outer sleeve.
In the implementation of the embodiment: firstly, respectively semi-wrapping the hand brace 1 and the arm brace 3 to a hand and an arm and fixing the hand and the arm by fixing belts, rotating an adjusting rotating wheel 43 of the back brace to enable a corresponding dispensing screw rod 41 to stretch and retract, further enabling the hand brace 1 to move in the palm bending direction, simultaneously enabling the brace on one side of the radius to do corresponding rotating adjustment, and after the positions are determined, fixing corresponding components by corresponding fixing bolts 8; when the ulnar deviation direction is adjusted, the adjusting rotating wheel 43 on one side of the radius is rotated to enable the corresponding dispensing screw rod 41 to stretch and retract, so that the hand brace 1 moves in the ulnar deviation direction, meanwhile, the brace on one side of the back is correspondingly adjusted in a rotating mode, and after the position is determined, the corresponding part is fixed through the corresponding fixing bolt 8.
In the technical scheme: the utility model utilizes two adjusting brace rods 2, the palm bend and the ulnar deviation direction of the hand brace 1 can be respectively adjusted, the wrist joint is provided with stretching tension force, the collapse of the joint surface and the shortening of the fracture part are avoided, the limb terminal blood circulation disorder caused by binding too tightly due to high swelling is avoided, the wrist joint angle can be adjusted at any time according to the rechecking result in the recovery process, the pain and the economic burden of a patient with radius far-end fracture are relieved, and the treatment effect and the comfort level in the treatment process are fully ensured; in the two adjusting support rods 2 of the utility model, one adjusting support rod 2 is arranged at the back of the brace, and the other adjusting support rod 2 is arranged at the inner side of the brace, so that the patient can conveniently adjust the brace by himself/herself when using the brace; in the utility model, the adjusting wheel 43 is prism-shaped, which is convenient for rotation adjustment; in the utility model, the first bottom connecting piece 53 and the second bottom connecting piece 63 are respectively connected with the fixed plate and are fixed with the brace bolt through the fixed plate, so the structure is simple and the disassembly is possible; the fixing belt is sleeved outside the middle fixing plate and the brace, and the fixing belt is a magic tape, so that the fixing belt is convenient to use and can be quickly fixed; the utility model discloses well mounting is bolt construction, including fixing bolt 8, relative pivoted part includes inner tube and outer tube, and inner tube week side is equipped with screw thread and screw-thread fit connection fixing bolt 8, and then fixing bolt 8 rotates to tip and outer tube and pastes tightly fixedly, easy operation, and easy to use, the patient of being convenient for is fixed by oneself.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a radius distal end fracture corrects fixed brace which characterized in that: the hand support comprises a hand support (1) and an arm support (3), wherein the hand support (1) is connected with the arm support (3) through two adjusting support rods (2), the two adjusting support rods (2) are perpendicular to each other and are respectively positioned at the back of the support and one side of the support, each adjusting support rod (2) comprises a telescopic rod, the rear end of each telescopic rod is connected with the arm support (3) through a first adjusting device, and the front end of each telescopic rod is connected with the hand support (1) through a second adjusting device;
the telescopic rod comprises an adjusting screw rod (41), one end of the adjusting screw rod (41) is provided with an adjusting rotating wheel (42), one end of the adjusting rotating wheel (42) is in threaded fit connection with the adjusting screw rod (41), the other end of the adjusting rotating wheel is positioned and rotatably connected with an adjusting sleeve (43), and then the adjusting rotating wheel (42) is rotated to enable the adjusting screw rod (41) to stretch and retract in the adjusting sleeve (43);
the first adjusting device comprises a first top connecting piece (51), a first middle connecting piece (52) and a first bottom connecting piece (53), the first top connecting piece (51) is fixed with the telescopic rod and is rotationally connected with the top of the first middle connecting piece (52) in the front-back direction in a vertical plane, the upper part and the lower part of the first middle connecting piece (52) are rotationally connected and provided with fixing pieces relatively in the left-right direction in a plane, the bottom of the first middle connecting piece (52) is rotationally connected with the first bottom connecting piece (53) in the front-back direction in the vertical plane, the front part and the rear part of the first bottom connecting piece (53) are rotationally connected and provided with fixing pieces in the left-right direction in the vertical plane, and the first bottom connecting piece (53) is fixedly connected with the arm brace (3);
the second adjusting device comprises a second top connecting piece (61), a second middle connecting piece (62) and a second bottom connecting piece (63), the second top connecting piece (61) is fixed with the telescopic rod, the front part and the rear part of the second top connecting piece (61) are connected in a square relative rotation mode along the left-right direction in the vertical plane and are provided with fixing pieces, the second top connecting piece (61) is connected with the top part of the second middle connecting piece (62) in a front-back rotation mode along the vertical plane, the upper part and the lower part of the second middle connecting piece (62) are connected in a relative rotation mode along the left-right direction in the vertical plane and are provided with fixing pieces, the bottom part of the second middle connecting piece (62) is connected with the second bottom connecting piece (63) in a front-back rotation mode along the front-back direction in the vertical plane, the front part and the rear part of the second bottom connecting piece (, the second bottom connecting piece (63) is fixedly connected with the hand brace (1).
2. The distal radius fracture correction fixation brace of claim 1, wherein: among the two adjusting support rods (2), one adjusting support rod (2) is arranged at the back of the brace, and the other adjusting support rod (2) is arranged at the inner side of the brace.
3. The distal radius fracture correction fixation brace of claim 1, wherein: the adjusting wheel (42) is prism-shaped.
4. The distal radius fracture correction fixation brace of claim 1, wherein: the first bottom connecting piece (53) and the second bottom connecting piece (63) are respectively connected with a fixing plate and are fixed with the brace through the fixing plates.
5. The distal radius fracture correction fixation brace of claim 4, wherein: the fixing belt is sleeved outside the fixing plate and the brace and is a magic tape.
6. The distal radius fracture correction fixation brace of claim 1, wherein: the fixing piece is of a bolt structure and comprises a fixing bolt (7), the part rotating relatively comprises an inner pipe and an outer pipe, threads are arranged on the periphery of the inner pipe and are matched with the outer pipe to connect the fixing bolt (7), and then the fixing bolt rotates to the end to be attached and fixed to the outer sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092476.3U CN211560593U (en) | 2020-01-15 | 2020-01-15 | Fixing brace is corrected to radius distal end fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092476.3U CN211560593U (en) | 2020-01-15 | 2020-01-15 | Fixing brace is corrected to radius distal end fracture |
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| Publication Number | Publication Date |
|---|---|
| CN211560593U true CN211560593U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020092476.3U Active CN211560593U (en) | 2020-01-15 | 2020-01-15 | Fixing brace is corrected to radius distal end fracture |
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| Country | Link |
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| CN (1) | CN211560593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113786269A (en) * | 2021-11-17 | 2021-12-14 | 北京爱康宜诚医疗器材有限公司 | Wrist joint prosthesis |
-
2020
- 2020-01-15 CN CN202020092476.3U patent/CN211560593U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113786269A (en) * | 2021-11-17 | 2021-12-14 | 北京爱康宜诚医疗器材有限公司 | Wrist joint prosthesis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220324 Address after: 121000 floor 1, No. 46-9, Huanghai street, Songshan new area, Jinzhou City, Liaoning Province Patentee after: Liaoning Hengzhi Medical Technology Co.,Ltd. Address before: 121011 Jinzhou Medical University, No. 40, section 3, Songpo Road, Linghe District, Jinzhou City, Liaoning Province Patentee before: JINZHOU MEDICAL University |
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| TR01 | Transfer of patent right |